java: use Boolean.valueOf instead of instantiating Boolean objects

Change-Id: Ie41d6b0170a035a694dd270c311a137fd1810e74

4 files changed, 16 insertions, 16 deletions

diff --git a/odk/examples/DevelopersGuide/Spreadsheet/ExampleDataPilotSource.java b/odk/examples/DevelopersGuide/Spreadsheet/ExampleDataPilotSource.java
index 41b0929b5403..e72861db0233 100644
--- a/odk/examples/DevelopersGuide/Spreadsheet/ExampleDataPilotSource.java
+++ b/odk/examples/DevelopersGuide/Spreadsheet/ExampleDataPilotSource.java
@@ -143,7 +143,7 @@ class ExampleMember implements com.sun.star.container.XNamed,
         if ( aPropertyName.equals( "IsVisible" ) ||
              aPropertyName.equals( "ShowDetails" ) )
         {
-            return new Boolean( true );     // always true
+            return Boolean.TRUE;     // always true
         }
         else
             throw new com.sun.star.beans.UnknownPropertyException();
@@ -352,7 +352,7 @@ class ExampleLevel implements
         if ( aPropertyName.equals( "SubTotals" ) )
             return new com.sun.star.sheet.GeneralFunction[0];
         else if ( aPropertyName.equals( "ShowEmpty" ) )
-            return new Boolean( true );
+            return Boolean.TRUE;
         else
             throw new com.sun.star.beans.UnknownPropertyException();
     }
@@ -648,7 +648,7 @@ class ExampleDimension implements
         if ( aPropertyName.equals( "Original" ) )
             return null;
         else if ( aPropertyName.equals( "IsDataLayoutDimension" ) )
-            return new Boolean( nDimension == ExampleSettings.nDataDimension );
+            return Boolean.valueOf( nDimension == ExampleSettings.nDataDimension );
         else if ( aPropertyName.equals( "Orientation" ) )
             return eOrientation;
         else if ( aPropertyName.equals( "Position" ) )
@@ -903,7 +903,7 @@ public class ExampleDataPilotSource
             if ( aPropertyName.equals( "ColumnGrand" ) ||
                  aPropertyName.equals( "RowGrand" ) )
             {
-                return new Boolean( false );        // always false
+                return Boolean.FALSE;        // always false
             }
             else
                 throw new com.sun.star.beans.UnknownPropertyException();
diff --git a/odk/examples/DevelopersGuide/Spreadsheet/GeneralTableSample.java b/odk/examples/DevelopersGuide/Spreadsheet/GeneralTableSample.java
index b018c55be9ef..f25a9cfded8f 100644
--- a/odk/examples/DevelopersGuide/Spreadsheet/GeneralTableSample.java
+++ b/odk/examples/DevelopersGuide/Spreadsheet/GeneralTableSample.java
@@ -167,7 +167,7 @@ public class GeneralTableSample extends SpreadsheetDocHelper
 
         aColumnObj = xColumnsName.getByName( "D" );
         xPropSet = UnoRuntime.queryInterface( com.sun.star.beans.XPropertySet.class, aColumnObj );
-        xPropSet.setPropertyValue( "IsVisible", new Boolean( false ) );
+        xPropSet.setPropertyValue( "IsVisible", Boolean.FALSE );
 
         // Get row 7 by index (interface XIndexAccess)
         Object aRowObj = xRows.getByIndex( 6 );
diff --git a/odk/examples/DevelopersGuide/Spreadsheet/SpreadsheetSample.java b/odk/examples/DevelopersGuide/Spreadsheet/SpreadsheetSample.java
index 7f4652a2545d..4438f880440e 100644
--- a/odk/examples/DevelopersGuide/Spreadsheet/SpreadsheetSample.java
+++ b/odk/examples/DevelopersGuide/Spreadsheet/SpreadsheetSample.java
@@ -266,7 +266,7 @@ public class SpreadsheetSample extends SpreadsheetDocHelper
         // from styles.ParagraphProperties
         xPropSet.setPropertyValue( "ParaLeftMargin", new Integer( 500 ) );
         // from table.CellProperties
-        xPropSet.setPropertyValue( "IsCellBackgroundTransparent", new Boolean( false ) );
+        xPropSet.setPropertyValue( "IsCellBackgroundTransparent", Boolean.FALSE );
         xPropSet.setPropertyValue( "CellBackColor", new Integer( 0x99CCFF ) );
 
 
@@ -317,7 +317,7 @@ public class SpreadsheetSample extends SpreadsheetDocHelper
         // from com.sun.star.styles.ParagraphProperties
         xPropSet.setPropertyValue( "ParaLeftMargin", new Integer( 500 ) );
         // from com.sun.star.table.CellProperties
-        xPropSet.setPropertyValue( "IsCellBackgroundTransparent", new Boolean( false ) );
+        xPropSet.setPropertyValue( "IsCellBackgroundTransparent", Boolean.FALSE );
         xPropSet.setPropertyValue( "CellBackColor", new Integer( 0x99CCFF ) );
 
 
@@ -327,7 +327,7 @@ public class SpreadsheetSample extends SpreadsheetDocHelper
         xReplaceDesc.setSearchString( "cell" );
         xReplaceDesc.setReplaceString( "text" );
         // property SearchWords searches for whole cells!
-        xReplaceDesc.setPropertyValue( "SearchWords", new Boolean( false ) );
+        xReplaceDesc.setPropertyValue( "SearchWords", Boolean.FALSE );
         int nCount = xReplace.replaceAll( xReplaceDesc );
         System.out.println( "Search text replaced " + nCount + " times." );
 
@@ -648,7 +648,7 @@ public class SpreadsheetSample extends SpreadsheetDocHelper
         // modify properties of the new style
         xPropSet = UnoRuntime.queryInterface( com.sun.star.beans.XPropertySet.class, aCellStyle );
         xPropSet.setPropertyValue( "CellBackColor", new Integer( 0x888888 ) );
-        xPropSet.setPropertyValue( "IsCellBackgroundTransparent", new Boolean( false ) );
+        xPropSet.setPropertyValue( "IsCellBackgroundTransparent", Boolean.FALSE );
 
 
 
@@ -848,7 +848,7 @@ public class SpreadsheetSample extends SpreadsheetDocHelper
         com.sun.star.beans.XPropertySet xValidPropSet = UnoRuntime.queryInterface(com.sun.star.beans.XPropertySet.class,
                                    xCellPropSet.getPropertyValue( "Validation" ));
         xValidPropSet.setPropertyValue( "Type", com.sun.star.sheet.ValidationType.DECIMAL );
-        xValidPropSet.setPropertyValue( "ShowErrorMessage", new Boolean( true ) );
+        xValidPropSet.setPropertyValue( "ShowErrorMessage", Boolean.TRUE );
         xValidPropSet.setPropertyValue( "ErrorMessage", "This is an invalid value!" );
         xValidPropSet.setPropertyValue( "ErrorAlertStyle", com.sun.star.sheet.ValidationAlertStyle.STOP );
         // condition
@@ -1117,7 +1117,7 @@ public class SpreadsheetSample extends SpreadsheetDocHelper
         aFilterFields[0].NumericValue = 1998;
         xFilterDesc.setFilterFields( aFilterFields );
         com.sun.star.beans.XPropertySet xFilterProp = UnoRuntime.queryInterface( com.sun.star.beans.XPropertySet.class, xFilterDesc );
-        xFilterProp.setPropertyValue( "ContainsHeader", new Boolean( true ) );
+        xFilterProp.setPropertyValue( "ContainsHeader", Boolean.TRUE );
         xFilter.filter( xFilterDesc );
 
 
@@ -1150,7 +1150,7 @@ public class SpreadsheetSample extends SpreadsheetDocHelper
         aSortDesc[0].Value  = aSortFields;
         aSortDesc[1] = new com.sun.star.beans.PropertyValue();
         aSortDesc[1].Name   = "ContainsHeader";
-        aSortDesc[1].Value  = new Boolean( true );
+        aSortDesc[1].Value  = Boolean.TRUE;
 
         com.sun.star.util.XSortable xSort = UnoRuntime.queryInterface( com.sun.star.util.XSortable.class, xRange );
         xSort.sort( aSortDesc );
@@ -1207,7 +1207,7 @@ public class SpreadsheetSample extends SpreadsheetDocHelper
                     com.sun.star.sheet.XCellRangeReferrer xRef = UnoRuntime.queryInterface( com.sun.star.sheet.XCellRangeReferrer.class, aRangeObj );
                     com.sun.star.table.XCellRange xResultRange = xRef.getReferredCells();
                     com.sun.star.beans.XPropertySet xResultProp = UnoRuntime.queryInterface( com.sun.star.beans.XPropertySet.class, xResultRange );
-                    xResultProp.setPropertyValue( "IsCellBackgroundTransparent", new Boolean( false ) );
+                    xResultProp.setPropertyValue( "IsCellBackgroundTransparent", Boolean.FALSE );
                     xResultProp.setPropertyValue( "CellBackColor", new Integer( 0xFFFFCC ) );
                 }
             }
diff --git a/odk/examples/DevelopersGuide/Spreadsheet/ViewSample.java b/odk/examples/DevelopersGuide/Spreadsheet/ViewSample.java
index d522b09cde5a..c313fa193d18 100644
--- a/odk/examples/DevelopersGuide/Spreadsheet/ViewSample.java
+++ b/odk/examples/DevelopersGuide/Spreadsheet/ViewSample.java
@@ -89,13 +89,13 @@ public class ViewSample extends SpreadsheetDocHelper
         com.sun.star.sheet.XCellRangeReferrer xRefer = UnoRuntime.queryInterface( com.sun.star.sheet.XCellRangeReferrer.class, aPane );
         com.sun.star.table.XCellRange xRange = xRefer.getReferredCells();
         com.sun.star.beans.XPropertySet xRangeProp = UnoRuntime.queryInterface( com.sun.star.beans.XPropertySet.class, xRange );
-        xRangeProp.setPropertyValue( "IsCellBackgroundTransparent", new Boolean( false ) );
+        xRangeProp.setPropertyValue( "IsCellBackgroundTransparent", Boolean.FALSE );
         xRangeProp.setPropertyValue( "CellBackColor", new Integer( 0xFFFFCC ) );
 
         // --- View settings ---
         // change the view to display green grid lines
         com.sun.star.beans.XPropertySet xProp = UnoRuntime.queryInterface( com.sun.star.beans.XPropertySet.class, xController );
-        xProp.setPropertyValue( "ShowGrid", new Boolean(true) );
+        xProp.setPropertyValue( "ShowGrid", Boolean.TRUE );
         xProp.setPropertyValue( "GridColor", new Integer(0x00CC00) );
 
         // --- Range selection ---
@@ -109,7 +109,7 @@ public class ViewSample extends SpreadsheetDocHelper
         aArguments[0].Value  = "Please select a cell range (e.g. C4:E6)";
         aArguments[1] = new com.sun.star.beans.PropertyValue();
         aArguments[1].Name   = "CloseOnMouseRelease";
-        aArguments[1].Value  = new Boolean(true);
+        aArguments[1].Value  = Boolean.TRUE;
         xRngSel.startRangeSelection( aArguments );
         synchronized (aListener)
         {